MSP430-LED8x8 BOOSTERPACK development board Users Manual All boards produced by Olimex are ROHS compliant Rev.
INTRODUCTION MSP430-LED8x8 BOOSTERPACK is development board for MSP430-EXP430G2 LaunchPad from Texas Instruments. MSP430-LED8x8 BOOSTERPACK has 8x8 LED MATRIX, at which can be visualized captions or pictures. If you want to visualize longer captions, you can extend the board by connecting several MOD-LED8x8 boards to it. The board has also microphone for detecting sounds and buzzer for playing sounds.
SR_LATCH SR_SCK A_IN BUZ_PIN1 BUZ_PIN2 Page 3 12 SR_LATCH 3V3 SR_LATCH 8 13 12 11 10 14 16 15 1 2 3 4 5 6 7 9 16 15 1 2 3 4 5 6 7 9 74HC595/SMD SER VCC QA SCK QB SCL QC QD RCK QE QF G QG QH GND QH* IC3 74HC595/SMD SER VCC QA SCK QB SCL QC QD RCK QE QF G QG QH GND QH* 3V3 GND 100nF C4 R1 C5 R2 R3 100nF R4 R5 R6 R7 GND R8 SR_DATA_OUT ROW1 RO W2 RO W3 RO W4 RO W5 ROW 6 ROW7 ROW8 3V3 1 I1 O1 I2 O2 I3 O3 I4 O4 I5 O5 I6 O6 I7 O7 GND CD+ IC2 R-MAT1 22R R1 R2 R3 R4 16 15 14 13 12 11
BOARD LAYOUT Page 4
POWER SUPPLY CIRCUIT MSP430-LED8x8 BOOSTERPACK can take power from MSP-EXP430G2 via J1 connector pin 10 (VCC) and J2 connector pin 1 (GND). The board power consumption is: about 90 mA with all peripherals running at full speed. JUMPER DESCRIPTION There are no jumpers on this board. Input/Output LED MATRIX 8x8 51x51mm BUZZER – connected to J1 connector pins 7 (BUZ_PIN2) and 8 (BUZ_PIN1).
J2 Pin # Signal Name 1 GND 2 Not Connected 3 Not Connected 4 Not Connected 5 Not Connected 6 Not Connected 7 SR_DATA_IN 8 Not Connected 9 Not Connected 10 Not Connected EXT Pin # Signal Name 1 VCC 2 SR_SCK 3 SR_LATCH 4 SR_DATA_OUT 5 GND 6 Not Connected Pin # Signal Name 1 A_IN 2 GND MIC Page 6
MECHANICAL DIMENSIONS Page 7
AVAILABLE DEMO SOFTWARE - MSP430-LED-BOOSTERPACK – demonstrates reactions of the board to clapping with different violence by displaying several emoticons and playing sound.
ORDER CODE MSP430-LED8x8 BOOSTERPACK – assembled and tested (no kit, no soldering required) How to order? You can order to us directly or by any of our distributors. Check our web www.olimex.com/dev for more info. Revision history: Board's Revision - Rev. B created June 2011 Manual's Revision - Rev.
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